Deschem 125ml,24/40,Glass Pressure Equalizing Additonal Funnel,PTFE Stopcock,

As I have used it to drip cool water into distillation, I was able to avoid stopping the boil due to too much cold water being added too fast. The build is uniform and there are no weak spots in the glass. It is my fault only three times, none of them are related to the product itself. It would be better if I had gotten a larger size. PTFE valves do not appeal to me. Despite the fact that it works, it would be nice to have glass rather than plastic. 1. 2. 3. If it had volume markings, I would be more satisfied. When I was younger, I didn't realize I wanted it, but now that it does not, I wish that You might want to pick a model that doesn't make you think if anything in these comments makes you think.

Santiago Thornton

| May 19, 2021

Did its job pretty well, though it was a bit difficult to control the reaction rate, but not as much as I would like to. I would say it's a good value, and I'd recommend it.

Aleena Singh

| Nov 13, 2020

My experience over the past seven years has been nothing less than what I've come to expect from Deschem when it comes to pricing and quality. The item was quickly replaced when the product arrived with a defect-this was the first time I have ever received a defective item from this company.

Anaya Yates

| Jun 18, 2021

Neither heat nor the funnel was to blame for the problem.

Zain Williams

| Mar 21, 2021